TSB43AB21APDT TI IEEE 1394a-2000 Controller | 128-TQFP (14X14) | 400 Mbps, 3.3V

Product Overview

The TSB43AB21APDT is a high-performance IEEE 1394a-2000 compliant physical layer (PHY) and link layer controller from Texas Instruments. It integrates a 400 Mbps PHY and a link layer controller in a single 128-pin TQFP package (14x14 mm). The device supports both 100 Mbps and 400 Mbps data rates, and is designed for applications requiring reliable, high-speed serial data transfer. It operates from a 3.3V supply and features low power consumption, making it suitable for a wide range of consumer and industrial applications.

Detailed Technical Specifications

Key Features

• Integrated 400 Mbps PHY and link layer controller
• Compliant with IEEE 1394a-2000 standard
• Supports 100/200/400 Mbps data rates
• 32-bit PCI bus interface (33 MHz)
• Low power consumption (1.5W typical)
• 3.3V operation with 5V tolerant inputs
• Built-in cable power presence detection
• Supports asynchronous and isochronous data transfer
• Advanced power management features
• 128-pin TQFP package for compact designs

Target Applications

• Digital video cameras and camcorders
• External storage devices (e.g., hard drives, SSDs)
• Desktop and laptop computers with IEEE 1394 ports
• Industrial machine vision systems
• Medical imaging equipment (e.g., ultrasound, endoscopy)
• Professional audio/video editing equipment
• 5G base station control and monitoring interfaces
• Automotive infotainment and dashboard connectivity
• Set-top boxes and home media centers
• Test and measurement instruments

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TSB43AB21APDT. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TSB43AB21APDT 是德州儀器 (TI) 推出的一款高性能 IEEE 1394a-2000 兼容物理層 (PHY) 和鏈路層控制器。它將 400 Mbps PHY 和鏈路層控制器集成在一個 128 引腳 TQFP 封裝 (14x14 mm) 中。該器件支持 100 Mbps 和 400 Mbps 數據速率，專為需要可靠、高速串行數據傳輸的應用而設計。它採用 3.3V 電源供電，功耗低，適用於各種消費和工業應用。

詳細技術參數

核心特性

• 集成 400 Mbps PHY 和鏈路層控制器
• 符合 IEEE 1394a-2000 標準
• 支持 100/200/400 Mbps 數據速率
• 32 位 PCI 總線接口 (33 MHz)
• 低功耗 (典型 1.5W)
• 3.3V 工作電壓，5V 容限輸入
• 內置電纜電源存在檢測
• 支持異步和等時數據傳輸
• 先進的電源管理功能
• 128 引腳 TQFP 封裝，適合緊湊設計

典型應用場景

• 數碼攝像機和攝錄一體機
• 外部存儲設備 (如硬盤、固態硬盤)
• 帶 IEEE 1394 端口的台式機和筆記本電腦
• 工業機器視覺系統
• 醫療成像設備 (如超聲、內窺鏡)
• 專業音視頻編輯設備
• 5G 基站控制和監控接口
• 汽車信息娛樂和儀表板連接
• 機頂盒和家庭媒體中心
• 測試和測量儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TSB43AB21APDT 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]